Configuring Busy On Busy - AudioCodes 450HD User Manual

When one of the incoming calls is answered:
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When a phone is in a call and another comes in:
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Visual indication on the device when the call comes in:
The LED in the upper right corner of the device flashes blue.
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5.4.1

Configuring Busy on Busy

If you're already in an active call on either the phone or Skype for Business client and a call
comes in, the Busy on Busy feature rejects the coming call and plays a busy signal to the caller.
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To configure Busy on Busy:
1. Open the Call Waiting screen (MENU hard key > Settings > Call Waiting).
2. Scroll to and then select the Busy on Busy option.
3. Touch the Save softkey to save your settings.
User's Manual 40
450HD IP Phone
Document #: LTRT-14820